THD Electronics
The THD UniValve is a Single-Ended Class A amplifier head with a single output tube that can be switched at will among many octal-based power tubes...
Make all of your Tone Dreams come true with the THD BiValve-30? Great headroom, shimmery highs and tight bass characterize this little monster...
English overdrive.
California clean.
Texas punch.
THD is thrilled to announce the arrival of their new Flexi-50 amplifier head. The Flexi-50 is a precision hand-built 50-watt Class-AB amplifier with foot-switchable overdrive/boost, foot-switchable master volume control and the ability to use almost any preamp and power tubes in any combination,
The award-winning Hot Plate?is the world's most popular power attenuator. It lets you get your amp's full of distortion at any volume.
Hot Plate colors are related to their impedances. There are five different Hot Plate models: The 2O (gold), the 2.7O (green), the 4O (red), the 8O (purple), and the 16O (blue). To optimize tone and function, the impedance should be the same on your amplifier, Hot Plate and speaker cabinet. If you are unsure which Hot Plate to buy, Contact Us.